<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<link href="../css/_1.css" type="text/css" rel="stylesheet">
		<style>
			#nav > ul >li:nth-last-of-type(2){color: yellow;}
			#nav > ul >li:nth-last-of-type(3){color: red;}
		</style>
	</head>
	<body>
		<div id="nav">
			<ul>
				<li>菜单1</li>
				<li>菜单2</li>
				<li>菜单3</li>
				<li>菜单4</li>
				<p>菜单5</p>
			</ul>
		</div>
	</body>
</html>
